Results 141 to 150 of about 73,480 (247)

Investigation of Firing Conditions and Boron Fluxes for the Optimized Synthesis of LiNi0.9Mn0.05Co0.05O2 for High Energy Density Li‐Ion Batteries

open access: yesChemElectroChem, EarlyView.
A short, low temperature, and oxygen‐free route to Ni‐rich NMC90 with high capacity and first‐cycle efficiency is achieved through a boron flux synthesis. The choice of boric acid or borax flux is shown be effective in tailoring the electrochemical performance of the cathode due to their different roles in stabilizing the bulk and surface structure ...
Ethan Williams   +3 more
wiley   +1 more source

Advancements in Seawater Electrocatalysis for Renewable Energy Conversion and Resource Extraction

open access: yesChemElectroChem, EarlyView.
This graphic highlights seawater electrocatalysis for sustainable energy and resource extraction, focusing on HER/OER mechanisms and material advances (non‐precious, precious, nonmetal, and bifunctional catalysts). It addresses electrocatalytic conversion of pollutants (hydrazine, urea, microplastics) and extraction of valuable ions (e. g., Li, U) from
Zheng Dai   +3 more
wiley   +1 more source

Electrochemical Behavior and Reclamation of Beryllium Scrap in Molten Salt

open access: yesChemElectroChem, EarlyView.
The electrolytic refining of industrial‐grade beryllium scrap via molten salt electrolysis is investigated in this study. It reveals a single‐step, two‐electron transfer reduction process for beryllium and the formation of anodic slime from impurities.
Yuzhen Chen   +7 more
wiley   +1 more source

Additive‐Free Ti3C2Tx MXene/Carbon Nanotube Aqueous Inks Enable Energy Density Enriched 3D‐Printed Flexible Micro‐Supercapacitors for Modular Self‐Powered Systems

open access: yesCarbon Energy, EarlyView.
An additive‐free, highly printable, viscosity‐adjustable, and environmentally friendly MXeneMXene/CNT/CNT hybrid aqueous ink has been successfully developed for 3D printing. The resulting micro‐supercapacitors deliver outstanding electrochemical performance and hold great potential for self‐powered integrated systems.
Yunlong Zhou   +8 more
wiley   +1 more source

Recent Advances in Sn‐Based Heterojunction‐Type Anode Materials for Alkali‐Ion Batteries

open access: yesCarbon Energy, EarlyView.
This review provides an overview of the research status of Sn‐based heterojunction‐type anode materials, focusing on several key aspects: the definition of heterojunctions, their comparative advantages over traditional composite materials, advanced technologies and methodologies for fabricating and characterizing these materials, their application in ...
Hui Li   +10 more
wiley   +1 more source

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